Grandstream Networks GXW410X Stun Server, Firmware, Upgrade, Provisioning Via Tftp Server, Prefix

STUN Server	IP address or Domain name of the STUN (Simple Traversal of UDP through NATs) server.
Firmware	This radio button will enable GXW410x to download firmware or configuration file through either
Upgrade &	TFTP or HTTP.
Provisioning
Via TFTP Server	If selected, the GXW410x will attempt to retrieve new configuration file or new code image from the
	specified TFTP server at boot time. It will make up to 5 attempts before timeout and then it will start
	the boot process using the existing code image in the Flash memory. If a TFTP server is
	configured and a new code image is retrieved, the new downloaded image will be verified and then
	saved into the Flash memory.
	Note: Please do NOT interrupt the TFTP upgrade process (especially the power supply) as this will
	damage the device. Depending on the network environment this process can take up to 25 or 30
	minutes.
Via HTTP Server	The URL for the HTTP server used for firmware upgrade and configuration via HTTP.
	For example, http://provisioning.mycompany.com:6688/Grandstream/
	Here “:6688” is the specific TCP port that the HTTP server is listening at, it can be omitted if using
	default port 80.
	Note: If Auto Upgrade is set to No, GXW410x will only do HTTP download once at boot up.
Firmware Server	IP address or domain name of firmware server.
Path
Config Server	IP address or domain name of configuration server.
Path
Firmware File	Default is blank. If configured, GXW400X will request firmware file with the prefix. This setting is
Prefix	useful for ITSPs. End­user should keep it blank.
Firmware File	Default is blank. End­user should keep it blank.
Postfix
Config File	Default is blank. End­user should keep it blank.
Prefix
Config File	Default is blank. End­user should keep it blank.
Postfix
Allow DHCP	Default value is No. If set to Yes, configuration file will originate from the DHCP server.
Option 66 to
override server
Automatic	Choose Yes to enable automatic upgrade and provisioning. In “Check for new firmware every”
Upgrade	field, enter the number of minutes to enable GXW410x to check the server for firmware upgrade or
	configuration. When set to No, GXW410x will only do upgrade once at boot up. Other options are:
	“ Always check for New Firmware.”
	“ Check New Firmware only when F/W pre/suffix changes”
	“ Always skip the Firmware check”
Authenticate	If set to Yes, configuration file is authenticated before acceptance. This protects the configuration
Conf File	from an unauthorized change.